2897377535

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{557}}^1\times {\mathrm{1013}}^1$

素因数の和:1667

約数の個数: 32

約数和(自身を含む): 3802256640

約数和(自身を除く): 904879105

約数列:

[1, 5, 13, 65, 79, 395, 557, 1013, 1027, 2785, 5065, 5135, 7241, 13169, 36205, 44003, 65845, 80027, 220015, 400135, 564241, 572039, 1040351, 2821205, 2860195, 5201755, 7335133, 36675665, 44575039, 222875195, 579475507, 2897377535]

約数ペア:

[(1, 2897377535), (5, 579475507), (13, 222875195), (65, 44575039), (79, 36675665), (395, 7335133), (557, 5201755), (1013, 2860195), (1027, 2821205), (2785, 1040351), (5065, 572039), (5135, 564241), (7241, 400135), (13169, 220015), (36205, 80027), (44003, 65845)]